This number is a prime.
Single Curio View: (Seek other curios for this number)Emirp 17 yields three other emirps if 1, 7, and 1+7 zeros are sandwiched between its digits. Obviously, the same can be said of emirp 71. [Silva]
Submitted: 2010-01-17 20:07:26; Last Modified: 2010-01-18 12:21:00.
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